125dB Loud Electric Air Horn 24V Single Trumpet for Marine Boat Truck Bus Vehicle Features： 1、Single trumpet air horn, effectively avoid accidents on the road, guarantee the security of the drivers. 2、Includes a stainless steel adjustable trumpet support to prevent vibration. 3、Made of premium quality material, ensure stability and durable for a long time use. 4、Does not require a compressor or hoses, saving time and money. 5、Built under strict control, ensure quality and good performance. Specification： Features: Single trumpet air horn, effectively avoid accidents on the road, guarantee the security of the drivers. 125dB super loud, clear and striking, can't be ignored, a powerful warning. Made of premium quality material, ensure stability and for a long time use. Does not require a compressor or hoses, saving time and money. It can be mounted on application that has a 24V DC power available, like trucks, boats, etc. Built under strict control, ensure quality and good performance. Includes a stainless steel adjustable trumpet support to prevent vibration. Specification: Voltage: 24V Current: 10A Sound Level: 125dB Material: Stainless Steel Color: shown as picture Package Size: 41*12*11cm / 16.14 * 6.69 * 3.15in Package Weight: 1000g / 33.12oz Package List: 1 * Horn 1 *  Set of Accessories Package List： 1 * Horn 1 *  Set of Accessories